Department of Dermatology & Venereology, Division of Medicine, Karolinska University Hospital, Karolinska Institutet, Stockholm, Sweden.
Acta Obstet Gynecol Scand. 2010;89(1):78-81. doi: 10.3109/00016340903370130.
To evaluate how common pharyngeal Chlamydia trachomatis (CT) is among mainly heterosexual women and men with a confirmed or a highly suspicious genital infection having had recent unprotected active oral sex.
Prospective observational study.
Out-patient clinics for sexually transmitted infections in Stockholm.
A total of 143 women and 138 men with a confirmed or suspected genital CT infection and a history of active oral sex.
Pharyngeal samples from men and women in the study population were analyzed for the presence of CT.
Number of positive CT in pharyngeal samples in relation to positive CT in genital samples.
Of the women, 9/128 (7.0%) were positive in the pharyngeal samples. None were exclusively positive in the pharynx. Three of 110 men (2.7%) had pharyngeal involvement. One man was positive in the pharynx as well as in the urine sample, and two men were exclusively pharyngeal CT positive.
The finding of CT in the pharynx is not common in spite of the presence of a genital infection and a history of active oral sex.
评估在近期有过无保护的主动口腔性行为的确诊或高度疑似生殖器感染的主要异性恋女性和男性中，咽部分泌物沙眼衣原体（CT）的常见程度。
前瞻性观察性研究。
斯德哥尔摩性传播感染门诊。
共有 143 名女性和 138 名男性，他们有确诊或疑似生殖器 CT 感染史，并有主动口腔性行为史。
对研究人群中男性和女性的咽部分泌物进行 CT 检测。
咽部分泌物 CT 阳性与生殖器分泌物 CT 阳性的关系。
128 名女性中有 9 名（7.0%）咽部分泌物 CT 阳性。无一例仅在咽部分泌物中呈阳性。110 名男性中有 3 名（2.7%）有咽部分泌物 CT 感染。1 名男性咽部分泌物和尿液样本均为阳性，2 名男性仅咽部分泌物 CT 阳性。
尽管存在生殖器感染和主动口腔性行为史，但咽部分泌物 CT 的发现并不常见。
